In Marion Cemetery, located in Marion, Ohio is the lot for the Merchant family. On top of the pedestal is a 5200 pound polished granite ball. Nothing weird with the marker.
But the ball moves for some reason. The lighter gray spot on the ball is supposed to be where the ball rests on the pedestal. No visible marks on the ball from scraping.
http://weirdus.com/states/ohio/cemetery_safari/marion_ball_grave/index.php
http://www.forgottenoh.com/News/skepticmerchant.html
Here are the rest of the markers in the Merchant lot:
